When you step outside from a dark building into the full glare of the sun, do you suddenly have the urge to sneeze? If so, you're not alone — as many as 1 in 3 people display this reaction. This ...

Sneezing is a slightly annoying but normal part of life. Whether you are battling a cold, outside during allergy season or in a dusty room, we've all had a case of the "achoos." Sometimes, the buildup ...

Some people sneeze when they look into the sun because of Autosomal Compelling Helio-Ophthalmic Outburst syndrome (ACHOO), or photic sneeze reflex (PSR). It happens when the brain misinterprets a ...

There's nothing more frustrating than not being able to sneeze when you feel like you have to let one out. While a big sneeze can be jarring and a little messy, it's completely normal bodily function.

If you can't stop sneezing every time allergy season rolls around, you're not alone. But have you ever had trouble sneezing? Your nose and eyes are itchy and it seems like you have to sneeze, but you ...